AON vs MAAS vs BWIN Stock Comparison

Aon, Maase and Baldwin Insurance Prices as of Oct 28, 2026 Peers: Industry group
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AON Aon plc
$315.62 +16.0% 1M -4.3% 1Y
Market cap
$66.96B
P/E
17.0x
Revenue (TTM)
$17.68B
Div. yield
0.99%
Insurance Brokers Financial Services
3 wins
MAAS Maase Inc.
$12.19 -32.1% 1M +207.8% 1Y
Market cap
$5.39B
P/E
–
Revenue (TTM)
—
Div. yield
–
Insurance Brokers Financial Services
1 win

Head to Head

6 decided of 12

Aon leads on 3 of the 12 questions below (Aon 3, Baldwin Insurance 2, Maase 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAONMAASBWINLeader
Larger companyMarket capitalisation $66.96B $5.39B $4.45B AON
Cheaper on earningsLower P/E, profitable companies only 17.0x -128.9x -20.6x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 17.4x — 14.9x BWIN
Faster revenue growthRevenue growth, trailing twelve months +3.8% — +4,094.7% BWIN
More profitableNet margin, trailing twelve months 22.2% — — –
Better return on capitalReturn on invested capital 11.6% — — –
Less leveragedLower net debt / EBITDA 2.3x — — –
Higher dividend yieldTrailing dividend yield 0.99% — — –
Better 1-year returnPrice return, last 12 months -4.3% +207.8% +36.8% MAAS
Better 5-year returnAnnualised price return, 5 years -0.3%/yr -49.2%/yr -2.6%/yr AON
Less volatileAnnualised volatility, 1 year 29.4% 106.9% 58.7% AON
Higher overall scoreMean of the five percentile scores vs peers 40/100 — — –

Percentile Scorecard

AONMAASBWIN

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAONMAASBWIN
Valuation 11 #106 of 119 0 #119 of 119 1 #118 of 119
Growth 41 #67 of 113 – 14 #97 of 113
Profitability 79 #23 of 107 – –
Financial Health 23 #83 of 107 86 #16 of 107 –
Shareholder Returns 46 #57 of 105 – –
Overall 40 – –
  • AON ranked among 126 companies in Insurance
  • MAAS ranked among 126 companies in Insurance
  • BWIN ranked among 126 companies in Insurance

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAONMAASBWINSPY
1 month +16.0%-32.1%+0.4% +0.9%
3 months -16.3%-33.6%+13.2% +5.9%
6 months -2.1%+19.0%+37.2% +8.5%
Year to date -10.6%+125.7%+33.0% +13.3%
1 year -4.3%+207.8%+36.8% +12.4%
3 years +2.8%-96.6%+51.5% +88.1%
3 years, per year +0.9%-67.7%+14.9% +23.5%
5 years -1.3%-96.6%-12.5% +68.2%
5 years, per year -0.3%-49.2%-2.6% +11.0%
10 years +183.6%—— +263.4%
10 years, per year +11.0%—— +13.8%

Risk

MeasureAONMAASBWINSPY
Volatility, 1Y 29.4%106.9%58.7% 12.7%
Downside volatility, 1Y 31.0%104.1%50.3% 12.7%
Beta vs S&P 500, 1Y -0.290.78-0.02 1.00
Return / volatility, 1Y -0.151.940.63 0.98
Max drawdown, 5Y -34.2%-99.6%-70.2% -25.4%
From 52-week high -17.2%-42.6%-0.2% -0.9%
52-week high $381.11$21.24$32.00 $779.14
52-week low $269.45$3.51$16.50 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAONMAASBWIN
P/E now vs peer median 17.0xmedian 10.9x -128.9xmedian 10.9x -20.6xmedian 10.9x
P/S now vs peer median 3.8xmedian 1.4x 199.4xmedian 1.4x 9.1xmedian 1.4x
EV/EBITDA now vs peer median 14.4xmedian 7.5x —median 7.5x —median 7.5x
P/FCF now vs peer median 20.5xmedian 8.5x -209.1xmedian 8.5x 101.4xmedian 8.5x
P/B now vs peer median 6.6xmedian 1.5x 7.9xmedian 1.5x —median 1.5x
PEG now vs peer median 1.48median 0.59 —median 0.59 -6.18median 0.59

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAONMAASBWIN
Revenue $17.68B – $490.48M
Operating income $4.65B – –
Net income $4.01B – –
Free cash flow $3.27B – –
EPS (diluted) $18.46 – $-1.55
Cash & equivalents $2.02B $5.46M –
Total debt $28.04B $11.11M –
Shares (diluted) 213.00M 295.15M 92.76M
Enterprise value $46.18B $5.37B $4.45B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAONMAASBWIN
P/E 17.0x -128.9x -20.6x
P/FCF 20.5x -209.1x 101.4x
P/Operating cash flow 18.7x – –
P/S 3.8x 199.4x 9.1x
P/B 6.6x 7.9x –
P/Tangible book 14.2x 8.1x –
EV/EBITDA 14.4x – –
EV/EBIT 17.1x – –
EV/Revenue 4.5x – 9.1x
EV/FCF 24.4x – –
EV/Operating cash flow 22.3x – –
PEG (3Y EPS CAGR) 1.48 – -6.18

Growth

14 metrics
MetricAONMAASBWIN
Revenue growth (1Y) 3.8% – 4,095%
Revenue CAGR (3Y) 10.4% – -20.7%
Gross profit growth (1Y) – – –
Gross profit CAGR (3Y) – – –
Operating income growth (1Y) 9.9% – –
Operating income CAGR (3Y) 5.0% – –
Net income growth (1Y) 44.1% – –
Net income CAGR (3Y) 12.8% – –
EPS growth (1Y) 47.2% – -279.2%
EPS CAGR (3Y) 11.5% – 3.3%
Operating cash flow growth (1Y) 8.8% – –
Operating cash flow CAGR (3Y) 3.6% – –
Free cash flow growth (1Y) 7.4% – –
Free cash flow CAGR (3Y) 3.5% – –

Profitability

14 metrics
MetricAONMAASBWIN
Gross margin – – –
EBITDA margin 31.2% – –
Operating margin 26.3% – –
Pretax margin 28.8% – –
Net margin 22.2% – –
FCF margin 18.5% – –
Operating cash flow margin 20.2% – –
Return on equity 40.3% – –
Return on assets 6.8% – –
Return on invested capital 11.6% – –
Return on capital employed 13.6% – –
Asset turnover 0.3x – –
Cash conversion (OCF / net income) 0.9x – –
Stock comp / revenue 2.1% – –

Financial Health

11 metrics
MetricAONMAASBWIN
Debt / assets 43.0% 1.5% –
Debt / equity 2.7x 0.0x –
Net debt / EBITDA 2.3x – –
Debt / FCF 8.6x – –
Liabilities / assets 84.3% 6.3% –
Equity / assets 15.7% 93.7% –
Interest coverage 6.2x – –
Current ratio 1.6x 10.7x –
Quick ratio 0.8x 0.4x –
Cash ratio 0.6x 0.0x –
Altman Z-score 1.52 – –

Shareholder Returns

7 metrics
MetricAONMAASBWIN
Dividend yield 1.0% – –
Net buyback yield 1.9% – –
Shareholder yield 2.9% – –
Payout ratio (earnings) 16.8% – –
Payout ratio (FCF) 20.6% – –
Dividend growth (1Y) 9.4% – –
Dividend CAGR (3Y) 11.7% – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAONMAASBWIN
Forward P/E 17.4xFY2026 – 14.9xFY2026
EPS, next fiscal year $18.15FY2026 – $2.14FY2026
EPS growth, next FY +6.3%FY2026 – +28.1%FY2026
EPS growth, the year after +8.1% – +20.6%
Revenue, next fiscal year $19.12BFY2026 – $2.08BFY2026
Revenue growth, next FY +11.3%FY2026 – +38.8%FY2026
Revenue growth, the year after +8.7% – +1.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAONMAASBWIN
Held by institutions 90.5% – 93.3%
Institutions holding 1,254 – 229
Change in shares held, QoQ +3.1% – +0.2%
Institutions buying 603 – 112
Institutions selling 448 – 76
Buyers to sellers 1.35 – 1.47

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AONMAASBWIN
AON 1.00 0.01 0.37
MAAS 0.01 1.00 -0.04
BWIN 0.37 -0.04 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AON, MAAS and BWIN?

Aon (AON) is the largest by market capitalisation: Aon (AON) $66.96B, Maase (MAAS) $5.39B, Baldwin Insurance (BWIN) $4.45B.

Which company is growing faster?

Baldwin Insurance (BWIN) grew revenue fastest over the trailing twelve months: Aon (AON) +3.8%, Baldwin Insurance (BWIN) +4,094.7%.

Which stock has performed better?

Over the past year Maase (MAAS) returned the most: Aon (AON) -4.3%, Maase (MAAS) +207.8%, Baldwin Insurance (BWIN) +36.8%. Over five years, Aon (AON) compounded fastest (Aon (AON) -0.3%/yr, Maase (MAAS) -49.2%/yr, Baldwin Insurance (BWIN) -2.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Aon (AON) 0.99%. Maase (MAAS) and Baldwin Insurance (BWIN) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Aon (AON) has been the steadiest (Aon (AON) 29.4%, Maase (MAAS) 106.9%, Baldwin Insurance (BWIN) 58.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AON, MAAS and BWIN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Aon (AON) leads on 3. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.